| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $71.74 | 4.171% | $74.7323 | $74.73 | $74.75 | $74.70 |
| Purchase #2 | $61.75 | 10.211% | $68.0553 | $68.06 | $68.05 | $68.10 |
| Purchase #3 | $192.39 | 5.569% | $203.1042 | $203.10 | $203.10 | $203.10 |
| Purchase #4 | $176.86 | 4.815% | $185.3758 | $185.38 | $185.40 | $185.40 |
| Purchase #5 | $125.59 | 7.744% | $135.3157 | $135.32 | $135.30 | $135.30 |
| Purchase #6 | $245.73 | 5.328% | $258.8225 | $258.82 | $258.80 | $258.80 |
| Purchase #7 | $18.98 | 3.604% | $19.664 | $19.66 | $19.65 | $19.70 |
| 7 purchase totals = | $893.04 | $945.0698 | $945.07 | $945.05 | $945.10 | |